30068197 has 4 divisors (see below), whose sum is σ = 30100896. Its totient is φ = 30035500.

The previous prime is 30068191. The next prime is 30068201. The reversal of 30068197 is 79186003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30068197 - 2¹⁵ = 30035429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30068191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14929 + ... + 16822.

It is an arithmetic number, because the mean of its divisors is an integer number (7525224).

Almost surely, 2^30068197 is an apocalyptic number.

It is an amenable number.

30068197 is a deficient number, since it is larger than the sum of its proper divisors (32699).

30068197 is an equidigital number, since it uses as much as digits as its factorization.

30068197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32698.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 30068197 is about 5483.4475469361. The cubic root of 30068197 is about 310.9585212272.

The spelling of 30068197 in words is "thirty million, sixty-eight thousand, one hundred ninety-seven".